## Question

###### These data are from a computer simulation for a batted baseball with mass $0.145 \mathrm{kg},$ including air resistance: (a) How much work was done by the air on the baseball as it moved from its initial position to its maximum height? (b) How much work was done by the air on the baseball as it moved from its maximum height back to the starting elevation? (c) Explain why the magnitude of the answer in part (b) is smaller than the magnitude of the answer in part (a).

These data are from a computer simulation for a batted baseball with mass $0.145 \mathrm{kg},$ including air resistance: (a) How much work was done by the air on the baseball as it moved from its initial position to its maximum height? (b) How much work was done by the air on the baseball as it moved from its maximum height back to the starting elevation? (c) Explain why the magnitude of the answer in part (b) is smaller than the magnitude of the answer in part (a).

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